kristina28renee kristina28renee
  • 10-04-2019
  • Mathematics
contestada

What is the value of X in the equation 2X + 3Y=36 when Y=6

Respuesta :

meredith48034
meredith48034 meredith48034
  • 10-04-2019

[tex]2x + 3(6) = 36 \\ 2x + 18 = 36 \\ 2x = 18 \\ x = 9[/tex]
Answer Link
BettaRasbora
BettaRasbora BettaRasbora
  • 10-04-2019

Answer:

[tex]X=9[/tex]

Step-by-step explanation:

[tex]2X+3\left(6\right)=36[/tex]

[tex]2X+3\cdot \:6=36[/tex]

[tex]2X+18=36[/tex]

[tex]2X+18-18=36-18[/tex]

[tex]2X=18[/tex]

[tex]\frac{2X}{2}=\frac{18}{2}[/tex]

[tex]X=9[/tex]

Answer Link

Otras preguntas

how do the fusion reaction in the sun compare to the fusion occurring in large atars and supernovas
Besides supporting and protecting a cell, the cell membrane__________ what enters and leaves the cell.
A dog runs down his driveway with an initial speed of 5 m/s for 8 s, and then uniformly increases his speed to 10 m/s in 5 s. A) what was his acceleration duri
The period of Tokugawa rule from 1603 to 1868 was one of relative peace. Which of the following was a method used by the Tokugawa to control its enemies? A. Lan
A digital camera memory card is 1/4 full. The card is 2/3 full when 375 more pictures have been taken. A) How many pictures can the memory card hold?? B) How ma
how to do this two step equation 6a-11=13
Can a trapezoid have four obtuse angles? Explain?
What is the best estimate of a 20% tip on a $48 haircut?
how to work. A 78 kg defensive back moving 8.5 m/s tackles a 72 kg receiver moving at 7.5 m/s. what is the post-collision speed immediately after the tackle?
36% of what number is 72?